Dr. John G Grieco MD is a male Cardiothoracic Surgeon, has 33 years of experience and practices in Thoracic Surgery and Cardiothoracic Vascular Surgery.
Video profile
Dr. John Grieco has 17 office locations.
Cardiac Surgery Associates
2650 Warrenville Rd
Ste 280
Downers Grove, IL 60515

Phone Number
Locations and availability (17)
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

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Specialties & Research

Dr. John Grieco, MD is board certified in Thoracic Surgery (Cardiothoracic Vascular Surgery).

Education & Awards

Dr. Grieco graduated from Loyola University Chicago, Maywood. He has 1 awards.

Castle Connolly's Top Doctors™ (2012 - 2013)


Dr. Grieco has 30 hospital affiliations:

  • Advocate Good Samaritan Hospital 
  • Trinity Regional Health System - West Campus 

Accepted Insurance Plans

Dr. Grieco accepts these health insurances in at least one office:

  • United Healthcare - 2 plans
  • Great-West Healthcare - 3 plans
  • Blue Cross Blue Shield of Illinois - 3 plans
  • Humana - 3 plans
  • Cigna - 3 plans
  • Blue Cross of Idaho - 2 plans
  • Iowa Medicaid - 1 plan
  • Unicare - 3 plans
  • USA H & W Network - 1 plan


  • Italian
  • Persian
  • Spanish

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Additional Information
Where does Dr. John G. Grieco practice?
Dr. John Grieco practices Thoracic Surgery and Cardiothoracic Vascular Surgery near Downers Grove, IL.
Additional practice locations include: Bettendorf, IA and Joliet, IL.
See Downers Grove Cardiothoracic Surgeons.